A SEAL RING FOR A SLEEVE JOINT - Patent 0441915

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EP 0 441 915 A1

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(43)	Date of publication:
	21.08.1991 Bulletin 1991/34

(21)	Application number: 90911519.0

(22)	Date of filing: 14.08.1990

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International Patent Classification (IPC):

F16L 17/ 00^{( . )}
F16L 21/ 02^{( . )}

F16L 17/ 02^{( . )}
F16L 21/ 03^{( . )}

(86)	International application number:
	PCT/FI1990/000196

(87)	International publication number:
	WO 1991/003674 (21.03.1991 Gazette 1991/07)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB IT LI LU NL SE

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Priority:

30.08.1989 FI 19890002915

(71)	Applicant: UPONOR N.V.
	Philipsburg Sint Maarten (AN)

(72)	Inventor:
	JÄRVENKYLÄ, Jyri SF-15870 Hollola (FI)

(74)	Representative: Baronetzky, Klaus, Dipl.-Ing., et al
	Patentanwälte Dipl.-Ing. R. Splanemann, Dr. B. Reitzner, Dipl.-Ing. K. Baronetzky Tal 13 D-80331 München D-80331 München (DE)

(54)	A SEAL RING FOR A SLEEVE JOINT